Basketball backboard



FIG. 1 is a perspective view of the basketball backboard;

FIG. 2 is a front side view of the basketball backboard;

FIG. 3 is a rear side view of the basketball backboard;

FIG. 4 is a top view of the basketball backboard;

FIG. 5 is a right view of the basketball backboard;

FIG. 6 is a left view of the basketball backboard; and,

FIG. 7 is a bottom view of the basketball backboard.

The broken lines shown in FIGS. 1, 2 and 3 are for illustrative purposes only and form no part of the claimed design. 

The ornamental design for a basketball backboard, as shown and described. 